The Brighterside of News on MSN

Scientists develop reusable air filter that mimics the human nose

Air pollution isn’t always visible, but it affects nearly every breath taken indoors. Floating in the air are tiny particles ...
AZOM

Testing Solid Particle Filter Efficiency with Liquid Particle Counting

As stated earlier, filtration is the mechanical or physical removal of solids from fluids (liquid or air). This is achieved when the liquid passes through a filter medium, which reduces the number of ...
JSTOR Daily

Particle Filtering for Partially Observed Gaussian State Space Models

Solving Bayesian estimation problems where the posterior distribution evolves over time through the accumulation of data has many applications for dynamic models. A large number of algorithms based on ...
JSTOR Daily

UNIFORM CONVERGENCE OVER TIME OF A NESTED PARTICLE FILTERING SCHEME FOR RECURSIVE PARAMETER ESTIMATION IN STATE-SPACE MARKOV MODELS

We analyse the performance of a recursive Monte Carlo method for the Bayesian estimation of the static parameters of a discrete-time state-space Markov model. The algorithm employs two layers of ...
Business Insider

Here's exactly how well 20 materials for homemade masks — from folded bandanas to blue shop towels — can filter tiny, potentially-dangerous particles, according to an N95 ...

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autoevolution

Volkswagen Testing Brake Dust Particle Filter on a Golf

This isn't a test mule for the Golf GTD. We wish it was, but Volkswagen is actually the first manufacturer to start testing a brake dust collection unit which could make our world a slightly cleaner ...